3KUS

Crystal structure of the MLLE domain of poly(A)-binding protein in complex with the binding region of Paip2


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.205
  • R-Value Work: 0.178

Literature

Macromolecules
Sequence Display for 3KUS

Classification: PROTEIN BINDING

Total Structure Weight: 22405.87

Macromolecule Entities
Molecule Chains Length Organism Details
Polyadenylate-binding protein 1 A, B 88 Homo sapiens Fragment: C-terminal domain
Gene Name(s): PABPC1 Gene View PAB1 PABP1 PABPC2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PAIP2 protein C, D 15 Homo sapiens Fragment: PABPC1-binding region
Gene Name(s): PAIP2 Gene View PAIP2A HSPC218
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
EPE
Query on EPE

B 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
HEPES (Synonym)
C8 H18 N2 O4 S
JKMHFZQWWAIEOD-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.205
  • R-Value Work: 0.178
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 26.40 α = 100.12
b = 31.61 β = 92.26
c = 48.21 γ = 98.90

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-11-27
  • Released Date: 2010-02-09
  • Deposition author(s): Kozlov, G., Gehring, K.

Revision History

  • Version 1_0: 2010-02-09

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Advisory, Version format compliance